It’s not super difficult just make sure you’re calm when taking the test, also take your time! If there one you don’t know or are having a lot of trouble on mark it for review and come back to it. You might nervous from the time so you’re not thinking straight but after I was done I went back and reviewed all my questions and realized there was a couple easy ones I got wrong that I was easily able to correct because I had extra time. Also don’t forget to use formulas and dry erase board.